diff --git a/src/config/config.js b/src/config/config.js
index cb8561b4..a12e5a2d 100644
--- a/src/config/config.js
+++ b/src/config/config.js
@@ -31,7 +31,7 @@
 
 'use strict';
 
-var enums = require('../enums.js');
+import enums from '../enums.js';
 
 module.exports = {
   prefer_hash_algorithm: enums.hash.sha256,
diff --git a/src/config/index.js b/src/config/index.js
index 668b3958..b5374bfc 100644
--- a/src/config/index.js
+++ b/src/config/index.js
@@ -2,7 +2,5 @@
  * @see module:config/config
  * @module config
  */
-
-'use strict';
-
-module.exports = require('./config.js');
+import config from './config.js';
+module.exports = config;
\ No newline at end of file